CN104617632B - Can the charging device of adaptive distinct electronic apparatuses and charging method, electronic equipment - Google Patents
Can the charging device of adaptive distinct electronic apparatuses and charging method, electronic equipment Download PDFInfo
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- CN104617632B CN104617632B CN201510084408.6A CN201510084408A CN104617632B CN 104617632 B CN104617632 B CN 104617632B CN 201510084408 A CN201510084408 A CN 201510084408A CN 104617632 B CN104617632 B CN 104617632B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The invention discloses a kind of can the charging device of adaptive distinct electronic apparatuses and charging method, electronic equipment, described charging device includes: housing；The power module of output multi-channel difference DC voltage；It is arranged on housing, multiple electrode portions separated from one another；Described electrode portion connects described power module by switch module；Arbitrary electrode portion is connected different DC voltage and switches over the switch module of control；Power module output electric energy charges to electronic equipment through switch module, electrode portion and the electronic equipment electrod assembly connected.The present invention can provide multiple different electric pressure and the charging voltage of specification, can the electronic equipment of adaptive different charging voltage demands, applied widely, the most multiple electrode portions realize the demand that multiple electronic equipment charges simultaneously, and the adaptation of charging device charging multiple to electronic equipment putting position, it is ensured that electronic equipment all can charge with high efficiency in multiple positions.
Description
Technical field
The present invention relates to a kind of charging device of electronic appliances, specially can the charging dress of adaptive distinct electronic apparatuses
Put and charging method, electronic equipment.
Background technology
Along with making rapid progress of smart electronics product function, the consumption of power supply energy is increased by electronic product rapidly.
Various powerful electronic product how is made (to include smart mobile phone, panel computer and portable instrument
Deng) can obtain more effective power supply supply, keep again simultaneously its most portable feature become current each greatly
The difficult problem that smart electronics product producer the most urgently solves.The charging modes of portable electric appts is main at present
Including two kinds: a kind of charging modes is for using cable type charger to charge electronic equipment, and on the one hand it does not have
Having convenience, charging is required for plugging power supply and charger interface every time, wastes time and energy, the most often
Connecting-disconnecting interface adds the probability that equipment charge interface damages；Another kind of charging modes is for using wireless charging
Device carries out inductive charging to electronic equipment, it has, and electric energy conversion efficiency is low, heating is big, charging rate is slow,
Product cost is high, volume greatly, the most portable and electromagnetic wave shortcoming that may affect health；To this, this
Propose before applicant have the electrode being accessibly connected realize electric energy transmission charging base.Meanwhile, closely
Nian Lai, wearable intelligent electronic device such as intelligent glasses, intelligent watch etc. continue to bring out, people's daily life
The kind of the various electronic equipments of middle use gets more and more, and the battery that these electronic equipments have generally requires not
Same charging voltage, the most generally gives these electronic equipments adaptive different charger, utilizes respective charging
Device completes charging process, and multiple chargers not only take up room, and are easily lost, and inconvenient to carry.
Summary of the invention
The present invention is directed to the proposition of problem above, and develop a kind of can the charging device of adaptive distinct electronic apparatuses
And charging method, electronic equipment.
The technical scheme is that
A kind of can the charging device of adaptive distinct electronic apparatuses, described charging device includes:
Housing；
The power module of output multi-channel difference DC voltage；
It is arranged on housing, multiple electrode portions separated from one another；Described electrode portion connects institute by switch module
State power module；
Arbitrary electrode portion is connected different DC voltage and switches over the switch module of control；Power module exports
Electric energy charges to electronic equipment through switch module, electrode portion and the electronic equipment electrod assembly connected；
Further, it is provided with electric insulation part between neighboring electrode parts；
Further, multi-channel DC voltage includes at least two in 5V, 9V, 12V and 20V；
Further, described charging device also includes:
For determining the detection and localization module in the electrode portion contacted with electronic equipment electrod assembly；
For the electronic equipment electrod assembly polarity that contacts of electrode portion determined by detection and detection and localization module
Check up polarity module；
For receiving the first communication module of electronic equipment parameter；Described electronic equipment parameter at least includes electronics
Charging voltage needed for equipment；
Connect the first control of detection and localization module, Check up polarity module, first communication module and switch module
Module, described first control module determines the electricity contacted with electronic equipment electrod assembly in detection and localization module
Behind the portion of pole, the electronics that the Check up polarity result obtained according to Check up polarity module and first communication module obtain sets
Standby parameter, the electrode portion controlling to contact with electronic equipment electrod assembly by controlling switch module connects and
The DC voltage that needed for electronic equipment, charging voltage is consistent, and control respective electrode portion polarity set with electronics
The polarity of standby electrod assembly is suitable；
Further, described charging device also includes with at least one in lower module:
The mistake of output overcurrent signal when the charging current of arbitrary electrode portion place charge circuit is more than predetermined current
Overcurrent protection module；
Power module input voltage is more than the over-voltage protection module of output overvoltage signal during the first predeterminated voltage；
The low-voltage protection module of under-voltage signal is exported when power module input voltage is less than the second predeterminated voltage；
The overheat protector module of excess temperature signal is exported when charging device temperature exceedes preset temperature；
The short circuit protection module of output short-circuit signal when any two electrode portions are short-circuited phenomenon；
Further, described charging device also includes:
Connect electrode portion, for detecting the validation checking module of electronic equipment effectiveness；Described first controls
Module detects in described validation checking module and controls charging dress when described electronic equipment is effective electron equipment
Put and charge to described electronic equipment；
Further, described electronic equipment parameter also includes charge mode information；Charge mode includes that routine is filled
Power mode and fast charge mode；When charge mode information is fast charge mode, described first controls mould
Block, by controlling switch module, controls respective electrode portion and connects the DC voltage higher than normal charge voltage, should
The upper voltage limit that DC voltage allows less than electronic equipment；Described normal charge voltage is and conventional charge mode
Suitable DC voltage；When charge mode information is conventional charge mode, described first control module is led to
Cross control switch module, control respective electrode portion and connect the DC voltage equal to normal charge voltage.
A kind of can the charging method of adaptive distinct electronic apparatuses, described charging method uses described in any of the above-described item
Charging device to electronic equipment charge, described charging method comprises the steps:
Step 1: determine the electrode portion contacted with electronic equipment electrod assembly；
Step 2: the electronic equipment electrod assembly polarity that electrode portion determined by detection contacts；
Step 3: receive electronic equipment parameter, described electronic equipment parameter at least includes the required charging of electronic equipment
Voltage；
Step 4: according to the Check up polarity result detected and the electronic equipment parameter of reception, controls and electronics sets
The electrode portion that standby electrod assembly contacts connects the DC voltage being consistent with charging voltage needed for electronic equipment, with
And the polarity in control respective electrode portion is suitable with the polarity of electronic equipment electrod assembly；
Further, described electronic equipment parameter also includes charge mode information；Charge mode includes that routine is filled
Power mode and fast charge mode；When charge mode information is conventional charge mode, control respective electrode portion
Connect the DC voltage equal to normal charge voltage；When charge mode information is fast charge mode, control
Respective electrode portion connects the DC voltage higher than normal charge voltage, and this DC voltage allows less than electronic equipment
Upper voltage limit；Described normal charge voltage is the DC voltage suitable with conventional charge mode；
Further, also there are between step 3 and step 4 following steps:
Receive electronic equipment id information, whether this id information is had charging authority and verifies, when obtaining
Step 4 is performed after there is the result of charging authority.
A kind of electronic equipment, including:
Shell and/or the valve jacket being sheathed on outside electronic equipment casing；
Being arranged on shell or valve jacket, the electrode portion that charging device described with any of the above-described item includes matches even
The electrod assembly connect；
The battery being connected with electrod assembly；
Further, described electronic equipment also includes:
Connect electrod assembly and battery, for storing electronic equipment parameter and launching transmission by electrod assembly
Second communication module；
Further, described electronic equipment also includes:
Connect electrod assembly and battery, use preset charged side for the electric energy utilizing electrod assembly to transmit
The charging module that battery is charged by method.
Owing to have employed technique scheme, the present invention provide can the charging device of adaptive distinct electronic apparatuses,
Multiple different electric pressure and the charging voltage of specification can be provided, can adaptive different charging voltage demands
Electronic equipment, applied widely, the most multiple electrode portions realize the demand that multiple electronic equipment charges simultaneously,
And the adaptation of charging device charging multiple to electronic equipment putting position, it is ensured that electronic equipment is in multiple positions
All can charge with high efficiency.Avoid in prior art to the adaptive different charger of these electronic equipments, account for
With space, and problem inconvenient to carry, the present embodiment uses flexibly, easy to carry.
Accompanying drawing explanation
Fig. 1 is the structural representation of the charging device of the embodiment of the present invention 1；
Fig. 2 is the structured flowchart of the charging device of the embodiment of the present invention 1；
Fig. 3 is another structural representation of the charging device of the embodiment of the present invention 1；
Fig. 4 is the structural representation that the embodiment of the present invention 1 switch module realizes different DC voltage switching control；
Fig. 5 is the structured flowchart of the charging device of the embodiment of the present invention 2；
Fig. 6 is the operating diagram of the embodiment of the present invention 2 detection and localization module；
Fig. 7 is the operating diagram of the embodiment of the present invention 2 Check up polarity module；
Fig. 8 is the structural representation of charging device of the present invention and electronic equipment；
Fig. 9 is the structured flowchart of charging device of the present invention and electronic equipment；
Figure 10 is the flow chart of charging method of the present invention.
In figure: 1, charging device, 10, housing, 11, power module, 12, electrode portion, 13, switch
Module, 14, electric insulation part, 15, charging inlet, 16, external power source interface, 2, electronic equipment, 20,
Shell.
Detailed description of the invention
For the technical scheme of clearer explanation embodiments of the invention, institute in embodiment being described below
Need the accompanying drawing used to do one to introduce simply, it should be apparent that, the accompanying drawing in describing below is only this
Some bright embodiments, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings；Reality in the case of not conflicting, in the present invention
Execute the feature in example and embodiment can be mutually combined.
Fig. 1 is the structural representation of the charging device of the embodiment of the present invention 1, and Fig. 2 is the embodiment of the present invention 1
The structured flowchart of charging device, as depicted in figs. 1 and 2, charging device 1 includes: housing 10；Output
The power module 11 of multichannel difference DC voltage；It is arranged on housing 10, multiple electrode portions separated from one another
12；Described electrode portion 12 connects described power module 11 by switch module 13；Arbitrary electrode portion 12 is connect
Logical different DC voltage switches over the switch module 13 of control；Power module 11 exports electric energy through connection
Switch module 13, electrode portion 12 and electronic equipment electrod assembly charge to electronic equipment 2；As preferably,
Electric insulation part 14 it is provided with between neighboring electrode parts 12；As preferably, multi-channel DC voltage include 5V, 9V,
At least two in 12V and 20V.Electrode portion for not contacting with electronic equipment electrod assembly can present
High-impedance behavior, or for the electrode portion not contacted with electronic equipment electrod assembly, it is also possible to examine in real time
Surveying whether it has contacted electronic equipment electrod assembly, the concrete shape in charging device 1 each electrode portion 12 can root
Being designed according to user's request and actual application needs and adjust, Fig. 3 shows filling of the embodiment of the present invention 1
Another structural representation of electric installation, relative in Fig. 1, the upper surface in each electrode portion 12 is square, in Fig. 3
Each electrode portion 12 upper surface is striated；Electric insulation part 14 can be by electro-insulating rubber, insullac or ambroin
Make；Power module 11 output multi-channel difference DC voltage, multi-channel DC voltage can include 5V, 9V, 12V
With at least two in 20V, wherein 5V can the charging of the electronic equipment such as adaptive common smart mobile phone, 9V can
With the charging of the adaptive electronic equipment such as intelligent glasses, intelligent toy, 12V and 20V can adaptive panel computer etc.
The charging of electronic equipment；Fig. 4 is that the structure of the different DC voltage switching control of switch module of the present invention realization is shown
It is intended to, as shown in Figure 4, specifically, sets power module 11 and export the DC voltage that 4 tunnels are different, power supply
Module 11 has V1, V2, V3, V4 and GND outfan；Arbitrary electrode portion 12 is respectively connected with a switching molding
Block 13, then this switch module 13 correspondence includes 5 switching tubes, specially switching tube Q1, switching tube Q2,
Switching tube Q3, switching tube Q4 and switching tube Q5；Then by the on off state of above-mentioned different switching tubes, and then
Realize the connection in electrode portion 12 and outfan V1, V2, V3, V4 or GND；Correspondingly, if power module
The DC voltage that 11 output n roads are different, then power module 11 has V1, V2 ..., Vn and GND output
End, switch module 13 correspondence includes switching tube Q1, Q2 ..., Qn, similarly, by controlling difference switch
The on off state of pipe, and then realize electrode portion 12 and outfan V1, V2 ..., the connection of Vn or GND；
The switching tube that switch module 13 includes can be substituted by other gate-controlled switch.The present embodiment can not only be by electronics
Equipment is placed directly on charging device housing, and electrode portion directly contacts with the electrod assembly of electronic equipment, will
The electric energy that power module provides exports to electronic equipment, solves existing cable type charger and does not have facility
Property, frequent connecting-disconnecting interface add the problem of probability that equipment charge interface damages, electric energy conversion efficiency is high,
Without heating, on battery life without impact, charging rate is fast, it is not necessary to arrange electromagnetism, magneto converter, and
And multiple different electric pressure and the charging voltage of specification can be provided, can adaptive different charging voltage demands
Electronic equipment, applied widely, the most multiple electrode portions realize the demand that multiple electronic equipment charges simultaneously,
And the adaptation of charging device charging multiple to electronic equipment putting position, it is ensured that electronic equipment is in multiple positions
All can charge with high efficiency.Avoid in prior art to the adaptive different charger of these electronic equipments, account for
With space, and problem inconvenient to carry, the present embodiment uses flexibly, easy to carry.
Fig. 5 is the structured flowchart of the charging device of the embodiment of the present invention 2, and this embodiment is in embodiment 1
The preferred embodiment improved further, as shown in Figure 5, it is preferable that charging device 1 also includes: for really
The detection and localization module in the fixed electrode portion 12 contacted with electronic equipment electrod assembly；For detection and location inspection
Survey the Check up polarity module of the electronic equipment electrod assembly polarity that electrode portion 12 determined by module contacts；With
In the first communication module receiving electronic equipment parameter；Described electronic equipment parameter at least includes electronic equipment institute
Need charging voltage；Connect detection and localization module, Check up polarity module, first communication module and switch module 13
The first control module, described first control module determines and electronic equipment electrod assembly in detection and localization module
Behind the electrode portion 12 contacted, the Check up polarity result obtained according to Check up polarity module and first communication module
The electronic equipment parameter obtained, controls to contact with electronic equipment electrod assembly by controlling switch module 13
Electrode portion 12 connect the DC voltage that is consistent with charging voltage needed for electronic equipment, and control respective electrode
The polarity in portion 12 is suitable with the polarity of electronic equipment electrod assembly.
Charging device of the present invention includes multiple electrode portion 12, and electronic equipment electrod assembly is had by detection and localization module
Body contact is which two electrode portion is determined, specifically, and detection and localization module any to charging device two
Electrode portion 12 performs to detect as follows: below by electrode portion one and electrode portion two to illustrate detection and localization
Process, Fig. 6 shows the operating diagram of the embodiment of the present invention 2 detection and localization module, specifically, such as Fig. 6
Shown in, detection and localization module include switch K1, switch K2, switch K3, switch K4, pull-up resistor R1 and
The testing circuit that pull-up resistor R2 is constituted；Switch K1 is serially connected with pull-up resistor R1, and after series connection, one end is even
Receiving electrode portion one, the other end connects positive source VDD, and switch K2 one end connects electrode portion one, and the other end is even
Meet power cathode VSS；Switch K3 and resistance R2 is serially connected, and after series connection, one end connects electrode portion two, another
End connects positive source VDD, and switch K4 one end connects electrode portion two, and the other end connects power cathode VSS；
The on off state of switch K1, switch K2, switch K3 and switch K4 is controlled by the first control module；Guan Bi is opened
Closing K1 and switch K4, electrode portion one is connected to VDD, and electrode portion two moves certain electric current such as 1mA to when connecting VSS,
Conducting state between detection and localization module detecting electrode portion one and electrode portion two simultaneously, is then turned off switching K1
With switch K4, Guan Bi switch K3 and switch K2, electrode portion two is connected to VDD, when electrode portion one connects VSS
Move certain electric current such as 1mA, simultaneously the conducting shape between detection and localization module detecting electrode portion one and electrode portion two to
State, when above-mentioned two situations feedback electrode portion one respectively and the testing result of electrode portion two conducting, and electrode
The testing result of cut-off between portion one and electrode portion two, then detection and localization module draws electrode portion one and electrode portion
Two contacts have electronic equipment electrod assembly, all use identical detection mode between remaining any two electrode portion,
Can also be detected successively by S-Shaped Algorithm to electrode portion N from electrode portion one during actual application and realize entire scan,
S-Shaped Algorithm is a kind of with the snakelike existing method being ranked up, it addition, carry out electrode in detection and localization module
During the detection and localization in portion 12, VDD is preferably the minimum DC voltage of output voltage and power module output
Equal power supply；Pull-up resistor R1 and pull-up resistor R2 can also use equivalent resistance parts.
Determine that electronic equipment electrod assembly specifically contacts be any two electrode portions after, then it needs to be determined that electricity
Pole portion one and the polarity in electrode portion two, Fig. 7 is the operating diagram of the embodiment of the present invention 2 Check up polarity module,
As shown in Figure 7, it is assumed that the first electrod assembly of electronic equipment contacts connection with the electrode portion one of charging device,
Second electrod assembly of electronic equipment contacts connection with the electrode portion two of charging device；Check up polarity module includes
The detection that switch K1, switch K2, switch K3, switch K4, pull-up resistor R1 and pull-up resistor R2 are constituted
Circuit；Switch K1 is serially connected with pull-up resistor R1, and after series connection, one end connects electrode portion one, and the other end is even
Meeting positive source VDD, switch K2 one end connects electrode portion one, and the other end connects power cathode VSS；Switch
K3 and resistance R2 is serially connected, and after series connection, one end connects electrode portion two, and the other end connects positive source VDD,
Switch K4 one end connects electrode portion two, and the other end connects power cathode VSS；Switch K1, switch K2, switch
The on off state of K3 and switch K4 is controlled by the first control module；Guan Bi switch K1 and switch K4, electrode portion
One is connected to VDD, and electrode portion two moves certain electric current such as 1mA, the simultaneously inspection of Check up polarity module to when connecting VSS
Survey the conducting state between electrode portion one and electrode portion two, if electrode portion one and the first electrod assembly, electrode portion
Two and second matched polarity of electrod assembly, then it is necessarily in conducting between electrode portion one and electrode portion two
State, if can not turn between two electrode portions, then explanation polarity does not matches that, is then turned off switching K1 and opening
Closing K4, Guan Bi switch K3 and switch K2, electrode portion two is connected to VDD, and electrode portion one moves to when connecting VSS
Certain electric current such as 1mA, the conducting state between Check up polarity module detecting electrode portion one and electrode portion two simultaneously,
Thus realize Check up polarity module and detect the electronic equipment electrod assembly polarity contacted with described electrode portion, real
During the design of border, detection and localization module and Check up polarity module can share foregoing detection circuit；As preferably, institute
State charging device also there is identity authentication function, i.e. second communication module also to have stored electronic equipment id information,
First communication module receives above-mentioned electronic equipment id information, whether has charging authority to this id information and carries out
Checking, it is possible to whether be that the product authorized confirms to electronic equipment, when obtaining having charging authority
Charging process is performed after the result；Then the first control module controls and electronic equipment electrod assembly contacts
Electrode portion 12 connect the DC voltage that is consistent with charging voltage needed for electronic equipment, and control respective electrode
The polarity in portion 12 is suitable with the polarity of electronic equipment electrod assembly；Electronic equipment parameter and electronic equipment ID
Information is the most first modulated, and first communication module receives electronic equipment parameter and electronic equipment ID
It is demodulated after information obtaining corresponding data message；It addition, as it is shown in figure 5, as preferably, described in fill
Electric installation also includes with at least one in lower module: when the charged electrical of arbitrary electrode portion 12 place charge circuit
Stream is more than the overcurrent protection module of output overcurrent signal during predetermined current；Power module input voltage is more than
The over-voltage protection module of output overvoltage signal during one predeterminated voltage；Power module input voltage is pre-less than second
If exporting the low-voltage protection module of under-voltage signal during voltage；When charging device temperature exceedes preset temperature defeated
Go out the overheat protector module of excess temperature signal；The output short-circuit signal when any two electrode portions 12 are short-circuited phenomenon
Short circuit protection module；For overcurrent protection module, it specifically can include that place, detecting electrode portion 12 is returned
Road flows through the electric current i.e. current sensor of charging current or current sampling resistor, and to charging current with default
The comparator that electric current compares, the comparator level by outfan when charging current is more than predetermined current
Upset realizes the output of over-current signal.For over-voltage protection module, it specifically can include detecting power supply mould
The voltage sensor of block input terminal voltage or voltage sample circuit, and to power module input voltage and first
The comparator I that predeterminated voltage compares, compares when power module input voltage is more than the first predeterminated voltage
Device I realizes the output of overvoltage signal by the level upset of outfan, similarly, also includes power module
The comparator II that input voltage and the second predeterminated voltage compare, when power module input voltage is less than second
During predeterminated voltage, comparator II realizes the output of under-voltage signal by the level upset of outfan.Protect for excess temperature
Protecting module, it specifically can be realized by temperature switch, it is also possible to includes temperature sensing circuit and to charging
The comparator that unit temp and preset temperature compare, compares when charging device temperature exceedes preset temperature
Device realizes the output of excess temperature signal by the level upset of outfan；Described temperature sensing circuit can be by temperature
Spend sensor or utilize the thermometric characteristic of diode to realize, i.e. the PN junction of diode has negative temperature characteristic,
Temperature often raises 1 DEG C, and its forward voltage drop just reduces about 3mV.It addition, charging device can also include short circuit
Protection module, short circuit protection module detects whether any two electrode portions 12 are in constant conduction state, specifically,
Can be with certain interval of time run-down conducting state, when any two electrode portions 12 are in constant conduction state,
Just can determine that the phenomenon that is short-circuited, further output short-circuit signal.First control module can be according to receiving
The over-current signal of overcurrent protection module, the overvoltage signal of over-voltage protection module, under-voltage protective module
Under-voltage signal, the excess temperature signal of overheat protector module and the short-circuit signal of short circuit protection module, Jin Ertong
Cross disconnection switch module 13 and realize interrupt power output.Above-mentioned each module can use integrated functional chip mould
Block, it is also possible to build circuit module by electronic devices and components and realize.As preferably, described charging device also wraps
Include: connect electrode portion 12, for detecting the validation checking module of electronic equipment 2 effectiveness；Described first
Control module controls when described validation checking module detects described electronic equipment 2 for effective electron equipment
Charging device charges to described electronic equipment 2；Assume that electrode portion one has contacted load with electrode portion two, specifically
Ground, in the following way detection electronic equipment effectiveness, similarly, before validation checking module can include
State the switch K1 included by detection and localization module, switch K2, switch K3, switch K4, pull-up resistor R1 and
The testing circuit that pull-up resistor R2 is constituted, or share this testing circuit with detection and localization module, further,
Switch K1 is serially connected with pull-up resistor R1, and after series connection, one end connects electrode portion one, and the other end connects power supply
Positive pole VDD, switch K2 one end connects electrode portion one, and the other end connects power cathode VSS；Switch K3 and electricity
Resistance R2 is serially connected, and after series connection, one end connects electrode portion two, and the other end connects positive source VDD, switchs K4
One end connects electrode portion two, and the other end connects power cathode VSS；Switch K1, switch K2, switch K3 and open
The on off state closing K4 is controlled by the first control module；Guan Bi switch K1 and switch K4, electrode portion one connects
To VDD, electrode portion two moves certain electric current such as 1mA to when connecting VSS, if can to electrode portion two from electrode portion one
With conducting, then the first control module obtains a virtual value 1, if being not turned on, then the first control module obtains
Virtual value 0；Disconnecting switch K1 and switch K4, Guan Bi switch K3 and switch K2, electrode portion two is connected to VDD,
Electrode portion one moves certain electric current such as 1mA to when connecting VSS, if can turn on to electrode portion one from electrode portion two,
Then the first control module obtains a virtual value 1, if being not turned on, then the first control module obtains one effectively
Value 0；According to the virtual value obtained, first control module just can determine whether that whether load that charging device connected is for having
The situation of effect property electronic equipment, virtual value is 0, then electrode portion one and electrode portion two do not connect payload,
I.e. load on charging device is invalid electronic equipment, and virtual value is 1, then electrode portion one and electrode portion two are short
Load on road, i.e. charging device is invalid electronic equipment, performs first to obtain virtual value 1 during said process,
Then obtain virtual value 0, or first obtain virtual value 0, then obtain virtual value 1, then explanation charging dress
The load put is effective electron equipment, realizes Check up polarity and judgement further.As preferably, described electricity
Subset parameter also includes charge mode information；Charge mode includes conventional charge mode and fast charge mode；
When charge mode information is fast charge mode, described first control module by control switch module 13,
Controlling respective electrode portion 12 and connect the DC voltage higher than normal charge voltage, this DC voltage sets less than electronics
The standby upper voltage limit allowed, this upper voltage limit is the pressure limit of electronic equipment interfaces；When charge mode information
During for conventional charge mode, described first control module, by controlling switch module 13, controls respective electrode portion
12 connect the DC voltage equal to normal charge voltage, and described normal charge voltage is and conventional charge mode phase
Adaptive DC voltage, such as common 5V smart mobile phone, normal charge voltage is 5V, supplies for 9V
The intelligent toy of electricity, normal charge voltage is 9V.As preferably, described charging device is additionally provided with connection
External power source interface 16 and charging inlet 15, external power source interface 16 connects external power source for charging device,
Charging inlet 15 is connected with the cable mode of electronic equipment for charging device；The charge mode one of electronic equipment
As include two kinds: conventional charge mode and fast charge mode；Trickle, constant current and perseverance is carried out successively during charging
Pressing three charging stages, conventional charge mode charge cycle is relatively long, and fast charge mode is relative to routine
Charge mode, charge cycle can effectively shorten, and therefore can apply to the emergency rating of electronic equipment charging,
When the charge mode information comprised in electronic equipment parameter is conventional charge mode, charging device normally exports
The voltage matched with normal charge voltage, when the charge mode information comprised in electronic equipment parameter is quick
During charge mode, the first control module is by controlling switch module 13, and respective electrode portion 12 connection of control is higher than
The DC voltage of normal charge voltage, the upper voltage limit that this DC voltage allows less than electronic equipment, specifically,
Being such as mobile phone when electronic equipment, during conventional charge mode, respective electrode portion connects 5V DC voltage, quickly fills
During power mode, respective electrode portion connects 9V DC voltage.The present embodiment pays close attention to electronic equipment and charging without user
The problem of polarities match between device, the electrode portion of charging device can be according to the pole of electronic equipment electrod assembly
It is the most adaptive that property feature is automatically adjusted polarity, has overcurrent protection, overvoltage protection, under-voltage protection, mistake simultaneously
Temperature protection and short-circuit protection etc., improve the unfailing performance of charging device, and whether can realize electronic equipment
For mobile phone, intelligent glasses, panel computer or other charging equipment, or other non-object that is electrically charged
Detection.
Fig. 8 is the structural representation of charging device of the present invention and electronic equipment, and Fig. 9 is charging device of the present invention
Structured flowchart with electronic equipment；As shown in Figure 8, Figure 9, electronic equipment 2 includes: shell 20 and/or set
It is located at the valve jacket outside electronic equipment casing 20；It is arranged on shell 20 or valve jacket, described in any of the above-described item
The electrod assembly that electrode portion 12 that charging device includes is in mating connection；The battery being connected with electrod assembly；
Shown in Fig. 8 is to have electrod assembly on electronic equipment casing, for the electronic equipment on existing market,
Can also be by the sheathed valve jacket with electrod assembly on electronic equipment casing；As preferably, described electronics
Equipment 2 also includes: connects electrod assembly and battery, is used for storing electronic equipment parameter and passing through electrod assembly
Launching the second communication module of transmission, concrete, this electronic equipment parameter can be prestored by electronic equipment manufacturer；
As preferably, electronic equipment 2 also includes: connects electrod assembly and battery, is used for utilizing electrod assembly to transmit
The electric energy come over uses the charging module that battery is charged by preset charged method.Electronic equipment can utilize electrode
The electric energy that part transfers comes uses the charging module that battery is charged by preset charged method, preset charged method
The various charging methods recommended by the battery manufacturer prestored, including adaptive conventional charge mode and quick charge
The charging method of pattern；As preferably, between electrod assembly and the battery of electronic equipment 2, it is provided with controlled opening
Close, such as diode, to realize the protection to electric device battery；Described electronic equipment is mobile phone, flat board electricity
Brain, intelligent glasses, intelligent watch etc..
Figure 10 is the flow chart of charging method of the present invention, and as shown in Figure 10, one can set by adaptive different electronics
Standby charging method, described charging method uses above-mentioned arbitrary charging device to charge to electronic equipment, described
Charging method comprises the steps:
Step 1: determine the electrode portion contacted with electronic equipment electrod assembly；
Step 2: the electronic equipment electrod assembly polarity that electrode portion determined by detection contacts；
Step 3: receive electronic equipment parameter, described electronic equipment parameter at least includes the required charging of electronic equipment
Voltage；
Step 4: according to the Check up polarity result detected and the electronic equipment parameter of reception, controls and electronics sets
The electrode portion that standby electrod assembly contacts connects the DC voltage being consistent with charging voltage needed for electronic equipment, with
And the polarity in control respective electrode portion is suitable with the polarity of electronic equipment electrod assembly；
Further, described electronic equipment parameter also includes charge mode information；Charge mode includes that routine is filled
Power mode and fast charge mode；When charge mode information is conventional charge mode, control respective electrode portion
Connect the DC voltage equal to normal charge voltage；When charge mode information is fast charge mode, control
Respective electrode portion connects the DC voltage higher than normal charge voltage, and this DC voltage allows less than electronic equipment
Upper voltage limit；Described normal charge voltage is the DC voltage suitable with conventional charge mode；Further
Ground, also has following steps: receive electronic equipment id information, to this ID between step 3 and step 4
Whether information has charging authority is verified, when performing step after the result obtaining having charging authority
4；Further, described charging method also includes following either step: when arbitrary electrode portion place charge circuit
Charging current more than predetermined current time output overcurrent signal；Power module input voltage presets electricity more than first
Output overvoltage signal during pressure；Under-voltage signal is exported when power module input voltage is less than the second predeterminated voltage；When
Output excess temperature signal when charging device temperature exceedes preset temperature；When any two electrode portions are short-circuited phenomenon
Output short-circuit signal.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (12)
1. one kind can the charging device of adaptive distinct electronic apparatuses, it is characterised in that described charging device includes:
Housing；
The power module of output multi-channel difference DC voltage；
It is arranged on housing, multiple electrode portions separated from one another；Described electrode portion connects institute by switch module
State power module；
Arbitrary electrode portion is connected different DC voltage and switches over the switch module of control；Power module exports
Electric energy charges to electronic equipment through switch module, electrode portion and the electronic equipment electrod assembly connected；
Described charging device also includes:
For determining the detection and localization module in the electrode portion contacted with electronic equipment electrod assembly；
For the electronic equipment electrod assembly polarity that contacts of electrode portion determined by detection and detection and localization module
Check up polarity module；
For receiving the first communication module of electronic equipment parameter；Described electronic equipment parameter at least includes electronics
Charging voltage needed for equipment；
Be connected with detection and localization module, Check up polarity module, first communication module and switch module respectively
One control module, described first control module determines in detection and localization module and connects with electronic equipment electrod assembly
Behind the electrode portion touched, the Check up polarity result obtained according to Check up polarity module and first communication module obtain
Electronic equipment parameter, by controlling the electrode portion that switch module controls to contact with electronic equipment electrod assembly
Connect the DC voltage being consistent with charging voltage needed for electronic equipment, and the polarity controlling respective electrode portion is same
The polarity of electronic equipment electrod assembly is suitable.
The most according to claim 1 can the charging device of adaptive distinct electronic apparatuses, it is characterised in that
Electric insulation part it is provided with between neighboring electrode parts.
The most according to claim 1 can the charging device of adaptive distinct electronic apparatuses, it is characterised in that many
Road DC voltage includes at least two in 5V, 9V, 12V and 20V.
The most according to claim 1 can the charging device of adaptive distinct electronic apparatuses, it is characterised in that
Described charging device also includes with at least one in lower module:
The mistake of output overcurrent signal when the charging current of arbitrary electrode portion place charge circuit is more than predetermined current
Overcurrent protection module；
Power module input voltage is more than the over-voltage protection module of output overvoltage signal during the first predeterminated voltage；
The low-voltage protection module of under-voltage signal is exported when power module input voltage is less than the second predeterminated voltage；
The overheat protector module of excess temperature signal is exported when charging device temperature exceedes preset temperature；
The short circuit protection module of output short-circuit signal when any two electrode portions are short-circuited phenomenon.
The most according to claim 1 can the charging device of adaptive distinct electronic apparatuses, it is characterised in that
Described charging device also includes:
Connect electrode portion, for detecting the validation checking module of electronic equipment effectiveness；Described first controls
Module detects in described validation checking module and controls charging dress when described electronic equipment is effective electron equipment
Put and charge to described electronic equipment.
The most according to claim 1 can the charging device of adaptive distinct electronic apparatuses, it is characterised in that institute
State electronic equipment parameter and also include charge mode information；Charge mode includes conventional charge mode and quick charge
Pattern；When charge mode information is fast charge mode, described first control module is by controlling switching molding
Block, controls respective electrode portion and connects the DC voltage higher than normal charge voltage, and this DC voltage is less than electronics
The upper voltage limit that equipment allows；Described normal charge voltage is the DC voltage suitable with conventional charge mode；
When charge mode information is conventional charge mode, described first control module, by controlling switch module, is controlled
Respective electrode portion processed connects the DC voltage equal to normal charge voltage.
7. one kind can the charging method of adaptive distinct electronic apparatuses, it is characterised in that described charging method uses
Charging device described in claim 1,4,5 or 6 to electronic equipment charge, described charging method include as
Lower step:
Step 1: determine the electrode portion contacted with electronic equipment electrod assembly；
Step 2: the electronic equipment electrod assembly polarity that electrode portion determined by detection contacts；
Step 3: receive electronic equipment parameter, described electronic equipment parameter at least includes the required charging of electronic equipment
Voltage；
Step 4: according to the Check up polarity result detected and the electronic equipment parameter of reception, controls and electronics sets
The electrode portion that standby electrod assembly contacts connects the DC voltage being consistent with charging voltage needed for electronic equipment, with
And the polarity in control respective electrode portion is suitable with the polarity of electronic equipment electrod assembly.
The most according to claim 7 can the charging method of adaptive distinct electronic apparatuses, it is characterised in that institute
State electronic equipment parameter and also include charge mode information；Charge mode includes conventional charge mode and quick charge
Pattern；When charge mode information is conventional charge mode, controls respective electrode portion and connect equal to normal charge
The DC voltage of voltage；When charge mode information is fast charge mode, controls respective electrode portion and connect height
In the DC voltage of normal charge voltage, the upper voltage limit that this DC voltage allows less than electronic equipment；Described
Normal charge voltage is the DC voltage suitable with conventional charge mode.
The most according to claim 7 can the charging method of adaptive distinct electronic apparatuses, it is characterised in that
Also there are between step 3 and step 4 following steps:
Receive electronic equipment id information, whether this id information is had charging authority and verifies, when obtaining
Step 4 is performed after there is the result of charging authority.
10. an electronic equipment, it is characterised in that described electronic equipment includes:
Shell and/or the valve jacket being sheathed on outside electronic equipment casing；
It is arranged on shell or valve jacket, the electrode included with charging device described in any one of claim 1 to 6
The electrod assembly that portion is in mating connection；
The battery being connected with electrod assembly.
11. electronic equipments according to claim 10, it is characterised in that described electronic equipment also includes:
Connect electrod assembly and battery, for storing electronic equipment parameter and launching transmission by electrod assembly
Second communication module.
12. electronic equipments according to claim 10, it is characterised in that described electronic equipment also includes:
Connect electrod assembly and battery, use preset charged side for the electric energy utilizing electrod assembly to transmit
The charging module that battery is charged by method.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520113075.0U CN204441950U (en) | 2015-02-16 | 2015-02-16 | Can the charging device of adaptive distinct electronic apparatuses and electronic equipment |
| CN201510084408.6A CN104617632B (en) | 2015-02-16 | 2015-02-16 | Can the charging device of adaptive distinct electronic apparatuses and charging method, electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510084408.6A CN104617632B (en) | 2015-02-16 | 2015-02-16 | Can the charging device of adaptive distinct electronic apparatuses and charging method, electronic equipment |
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| Publication Number | Publication Date |
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| CN104617632A CN104617632A (en) | 2015-05-13 |
| CN104617632B true CN104617632B (en) | 2017-01-04 |
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| CN201510084408.6A Expired - Fee Related CN104617632B (en) | 2015-02-16 | 2015-02-16 | Can the charging device of adaptive distinct electronic apparatuses and charging method, electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6918135B2 (en) | 2017-04-07 | 2021-08-11 | オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． | Wireless charging device, wireless charging method and devices to be charged |
| KR102222153B1 (en) | 2017-04-07 | 2021-03-03 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | Wireless charging device, wireless charging method, and charging standby equipment |
| WO2018184230A1 (en) | 2017-04-07 | 2018-10-11 | Oppo广东移动通信有限公司 | Wireless charging system, apparatus and method, and device to be charged |
| CN109428400B (en) * | 2017-08-23 | 2021-01-05 | 苏州宝时得电动工具有限公司 | Contact type wireless charging method and device |
| CN113497378B (en) * | 2020-03-18 | 2022-09-27 | 武汉益永康医疗科技有限公司 | Self-adaptive mobile equipment power supply device |
| CN117734509B (en) * | 2024-02-19 | 2024-05-31 | 深圳市捷易科技有限公司 | Charging control method, device, equipment and computer storage medium |
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| CN101964523A (en) * | 2009-07-21 | 2011-02-02 | 鸿富锦精密工业（深圳）有限公司 | Power supply method |
| CN202025827U (en) * | 2011-02-23 | 2011-11-02 | 天津三星光电子有限公司 | Lithium battery capable of outputting different voltages |
| CN203933139U (en) * | 2014-07-01 | 2014-11-05 | 赵振涛 | A kind of multimedia play equipment that uses many group rechargeable batteries |
| CN204441950U (en) * | 2015-02-16 | 2015-07-01 | 荆涛 | Can the charging device of adaptive distinct electronic apparatuses and electronic equipment |
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